From fcdf39097149b5c351ae4787d54abf596dd23154 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Sun, 9 Jan 2022 10:57:40 -0300
Subject: Fix: hydractl: provision: set partition naming scheme

---
 share/hydractl/provision | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'share')

diff --git a/share/hydractl/provision b/share/hydractl/provision
index c3f4620..3176f21 100755
--- a/share/hydractl/provision
+++ b/share/hydractl/provision
@@ -189,6 +189,23 @@ fi
 # Check number of devices
 num_devices="`echo $device | wc -w`"
 
+# Set partition naming scheme
+#
+#   "Partition device names are a combination of the drive's device name and the
+#   partition number assigned to them in the partition table, i.e.
+#   /dev/drivepartition. For drives whose device name ends with a number, the
+#   drive name and partition number is separated with the letter "p", i.e.
+#   /dev/driveppartition."
+#
+#   -- https://wiki.archlinux.org/title/Device_file
+#
+#if echo $device | grep -q -E 'nvme|mmcblk'; then
+if echo $device | grep -q -E '[0-9]$'; then
+  partition_separator="p"
+else
+  partition_separator=""
+fi
+
 # RAID: do this instead of regular partitioning.
 if [ "$num_devices" != "1" ]; then
   # Force encryption and fix device name.
@@ -262,8 +279,8 @@ else
     hydra_sudo_run parted -s -- $device mkpart ext2 ${lvm_start}s -1
     hydra_sudo_run parted -s -- $device set    2    lvm on
 
-    boot_device="$device"2
-    syst_device="$device"2
+    boot_device="${device}${partition_separator}2"
+    syst_device="${device}${partition_separator}2"
   else
     # Make a 1024MB boot partition
     #boot_start="$(($bios_grub_end + 1))"
@@ -279,8 +296,8 @@ else
     hydra_sudo_run parted -s -- $device mkpart ext2 ${lvm_start}s -1
     hydra_sudo_run parted -s -- $device set    3    lvm on
 
-    boot_device="$device"2
-    syst_device="$device"3
+    boot_device="${device}${partition_separator}2"
+    syst_device="${device}${partition_separator}3"
   fi
 fi
 
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